body{
    background-color: #f7f7f7;
}
header{
    display: flex;
    justify-content: space-between;
    
    align-items: center;
    height:45px;
    background-color: #fff;
    padding:10px;
    box-sizing: border-box;
    border-bottom: 1px solid #f7f7f7;
}
header .dvch{
   
    margin:0 25px 0 20px;
    flex: 1;
    border-radius: 15px;
    background-color: #f7f7f7;
}
header .dvch span{
    margin-left:8px;
    color:#ccc;
}
header .dvch input{
    width:83%;
    height:30px;
outline: 0;
border:0;
background-color: #f7f7f7;
}
header button{
    padding:8px;
    background-color: #e43130;
    color: #fff;
    outline: 0;
    border:0;
    font-size: 14px;
    border-radius: 4px;
}

main .box {
    padding: 20px 10px 10px 10px;
    background-color: #fff;
    margin-top: 1px;
  }
  main .box .title {
    display: flex;
    justify-content: space-between;
  }
  main .box .title i {
    color: #ccc;
  }
  main .box .list {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    padding: 10px;
  }
  main .box .list span {
    background-color: #f0f2f5;
    padding: 8px;
    font-size: 12px;
    margin: 5px;
  }
  